leyoda/cosmic-applets
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Load image only if uri changed

Browse source
This commit is contained in:
Ian Douglas Scott 2021-08-26 13:42:06 -07:00
parent 80bfe912aa
commit 121c759904
1 changed files with 8 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

8
src/mpris.rs
View file

@ -20,6 +20,7 @@ pub struct MprisControlsInner {
dbus: OnceCell<DBus>, dbus: OnceCell<DBus>,
players: RefCell<HashMap<String, Player>>, players: RefCell<HashMap<String, Player>>,
picture: DerefCell<gtk4::Picture>, picture: DerefCell<gtk4::Picture>,
picture_uri: RefCell<Option<String>>,
title_label: DerefCell<gtk4::Label>, title_label: DerefCell<gtk4::Label>,
artist_label: DerefCell<gtk4::Label>, artist_label: DerefCell<gtk4::Label>,
} }
@ -198,6 +199,13 @@ impl MprisControls {
} }
async fn update_arturl(&self, arturl: Option<&str>) { async fn update_arturl(&self, arturl: Option<&str>) {
let mut picture_uri = self.inner().picture_uri.borrow_mut();
if picture_uri.as_deref() == arturl {
return;
}
*picture_uri = arturl.map(String::from);
drop(picture_uri);
let pixbuf = async { let pixbuf = async {
let file = gio::File::for_uri(&arturl?); let file = gio::File::for_uri(&arturl?);
let stream = file.read_async_future(glib::PRIORITY_DEFAULT).await.ok()?; let stream = file.read_async_future(glib::PRIORITY_DEFAULT).await.ok()?;